显示器办公促销图

生成一张 ４：５ 竖版电商促销卖点图，主题为「显示器办公促销图」。商品与场景：无品牌显示器放在整洁办公桌，屏幕显示虚构数据和设计稿，蓝灰背景。画面必须包含可见中文文案，主标题写「效率加倍」，促销角标写「办公升级」，三个卖点短句分别写「高刷护眼」「多屏协作」「接口丰富」。用途是「数码家电」场景素材，风格像真实电商活动页、商品卡、详情页或直播间商品图。版式要求：商品主视觉清楚，文案分区明确，卖点卡片可读，留白干净，促销氛围明显但不要乱。限制：不要出现真实品牌、真实平台标志、水印、二维码、乱码、伪英文、侵权角色或无关大段文字。

Create a 4:5 vertical ecommerce promotional creative titled "Monitor Workstation Deal". Product and scene: 无品牌显示器放在整洁办公桌，屏幕显示虚构数据和设计稿，蓝灰背景. The image must include visible Simplified Chinese promotional copy. Main headline: "效率加倍". Promo badge: "办公升级". Three selling-point labels: "高刷护眼", "多屏协作", "接口丰富". It should look like a real ecommerce campaign visual, product card, detail-page module, livestream product card, or marketplace activity creative for the "数码家电" scene. Layout requirements: clear product hero, readable copy zones, clean selling-point cards, strong promotional atmosphere, controlled spacing, premium commercial design. Avoid real brand logos, real marketplace logos, watermark, QR code, garbled text, fake English, copyrighted characters, irrelevant text blocks, and distorted product proportions.